<template>
  <div
    class="editable-element-frame"
    :style="{
      top: elementInfo.top + 'px',
      left: elementInfo.left + 'px',
      width: elementInfo.width + 'px',
      height: elementInfo.height + 'px',
    }"
  >
    <div
      class="rotate-wrapper"
      :style="{ transform: `rotate(${elementInfo.rotate}deg)` }"
    >
      <div
        class="element-content"
        v-contextmenu="contextmenus"
        @mousedown="($event) => handleSelectElement($event)"
        @touchstart="($event) => handleSelectElement($event)"
        :height="elementInfo.height"
      >
        <div>
          <el-carousel  :height="elementInfo.height+'px'" arrow="never"  interval="0" indicator-position="none" >
            <el-carousel-item v-for="item in elementInfo.urls" :key="item"  >
              <img
                :style="{
                  width: elementInfo.width + 'px',
                  height: elementInfo.height + 'px',
                  opacity:elementInfo.opacity
                }"
                draggable="false"
                :src="item"
                alt=""
              />
              <img :src="elementInfo.urls" alt="">
            </el-carousel-item>
          </el-carousel>
        </div>

        <!-- <div class="drag-handler top"></div>
        <div class="drag-handler bottom"></div>
        <div class="drag-handler left"></div>
        <div class="drag-handler right"></div> -->

        <!-- <div class="mask" 
          v-if="handleElementId !== elementInfo.id"
          @mousedown="$event => handleSelectElement($event, false)"
          @touchstart="$event => handleSelectElement($event, false)"
        ></div> -->
      </div>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { PropType } from "vue";
import { storeToRefs } from "pinia";
import { useMainStore } from "@/store";
import { PPTImagelunboElement } from "@/types/slides";
import { ContextmenuItem } from "@/components/Contextmenu/types";

const props = defineProps({
  elementInfo: {
    type: Object as PropType<PPTImagelunboElement>,
    required: true,
  },
  selectElement: {
    type: Function as PropType<
      (
        e: MouseEvent | TouchEvent,
        element: PPTImagelunboElement,
        canMove?: boolean
      ) => void
    >,
    required: true,
  },
  contextmenus: {
    type: Function as PropType<() => ContextmenuItem[] | null>,
  },
});

const { handleElementId } = storeToRefs(useMainStore());

const handleSelectElement = (e: MouseEvent | TouchEvent, canMove = true) => {
  e.stopPropagation();
  props.selectElement(e, props.elementInfo, canMove);
};
</script>

<style lang="scss" scoped>
.editable-element-frame {
  position: absolute;
}
.element-content {
  width: 100%;
  height: 100%;
  cursor: move;
}
.drag-handler {
  position: absolute;

  &.top {
    height: 20px;
    left: 0;
    right: 0;
    top: 0;
  }
  &.bottom {
    height: 20px;
    left: 0;
    right: 0;
    bottom: 0;
  }
  &.left {
    width: 20px;
    top: 0;
    bottom: 0;
    left: 0;
  }
  &.right {
    width: 20px;
    top: 0;
    bottom: 0;
    right: 0;
  }
}
.mask {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}
</style>
